Trace number 3221125

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
sparrow2011 sparrow2011_ubcsat1.2_2011-03-02? (TO) 5000.09 4999.91

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S862932513-073.UNKNOWN.cnf
MD5SUMdbf411c57e02bcb78ae06dd835bb89b5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.813876
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3221125-1303285320/watcher-3221125-1303285320 -o /tmp/evaluation-result-3221125-1303285320/solver-3221125-1303285320 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3221125-1303285320.cnf 1165800467 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 2.60 3.80 4/176 16857
/proc/meminfo: memFree=15502412/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=0 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 0 0 0 0 22 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239905 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0

[startup+0.097884 s]
/proc/loadavg: 1.84 2.60 3.80 4/176 16857
/proc/meminfo: memFree=15502412/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=0.09 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 9 0 0 0 22 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4242416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.100881 s]
/proc/loadavg: 1.84 2.60 3.80 4/176 16857
/proc/meminfo: memFree=15502412/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=0.09 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 9 0 0 0 22 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.300837 s]
/proc/loadavg: 1.84 2.60 3.80 4/176 16857
/proc/meminfo: memFree=15502412/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=0.29 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 29 0 0 0 23 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4242976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700765 s]
/proc/loadavg: 1.84 2.60 3.80 4/176 16857
/proc/meminfo: memFree=15502412/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=0.69 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 69 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50062 s]
/proc/loadavg: 1.85 2.59 3.79 4/178 16860
/proc/meminfo: memFree=15500296/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=1.49 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 149 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12228

[startup+3.10032 s]
/proc/loadavg: 1.85 2.59 3.79 4/178 16860
/proc/meminfo: memFree=15499796/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=3.09 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 309 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12228

[startup+6.30071 s]
/proc/loadavg: 1.85 2.59 3.79 4/178 16860
/proc/meminfo: memFree=15499436/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=6.29 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 629 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12228

[startup+12.7005 s]
/proc/loadavg: 1.87 2.57 3.77 4/178 16860
/proc/meminfo: memFree=15498932/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=12.69 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 1269 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12228

[startup+25.5011 s]
/proc/loadavg: 1.89 2.55 3.75 3/178 16914
/proc/meminfo: memFree=15499028/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=25.49 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 2549 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12228

[startup+51.1002 s]
/proc/loadavg: 1.93 2.51 3.71 3/178 16915
/proc/meminfo: memFree=15498416/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=51.09 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 5109 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239515 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12228

[startup+102.307 s]
/proc/loadavg: 1.97 2.42 3.61 3/178 16916
/proc/meminfo: memFree=15497772/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=102.3 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 10230 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12228

[startup+162.3 s]
/proc/loadavg: 1.99 2.34 3.50 3/178 16918
/proc/meminfo: memFree=15497712/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=162.3 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 16230 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239509 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12228

[startup+222.301 s]
/proc/loadavg: 2.03 2.29 3.41 3/178 16919
/proc/meminfo: memFree=15497532/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=222.3 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 22230 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 12228

[startup+282.301 s]
/proc/loadavg: 2.01 2.23 3.32 3/178 16921
/proc/meminfo: memFree=15497468/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=282.3 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 28230 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4240057 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 12228

[startup+342.3 s]
/proc/loadavg: 2.00 2.19 3.23 3/178 16923
/proc/meminfo: memFree=15497532/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=342.3 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 34230 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12228

[startup+402.301 s]
/proc/loadavg: 2.00 2.15 3.15 3/178 16924
/proc/meminfo: memFree=15497612/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=402.31 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 40231 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4243259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 12228

[startup+462.301 s]
/proc/loadavg: 2.00 2.12 3.08 3/178 16926
/proc/meminfo: memFree=15497548/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=462.31 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 46231 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239307 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 12228

[startup+522.3 s]
/proc/loadavg: 2.00 2.10 3.01 3/178 16927
/proc/meminfo: memFree=15497740/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=522.31 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 52231 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4243235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12228

[startup+582.301 s]
/proc/loadavg: 2.03 2.09 2.95 3/178 16929
/proc/meminfo: memFree=15497800/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=582.31 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 58231 0 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 12228

[startup+642.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17034
/proc/meminfo: memFree=15495992/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4062.45 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 406244 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239289 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 12228

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17035
/proc/meminfo: memFree=15495932/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4122.44 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 412243 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4243049 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 12228

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17037
/proc/meminfo: memFree=15496008/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4182.44 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 418243 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 12228

[startup+4242.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 17039
/proc/meminfo: memFree=15496080/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4242.45 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 424244 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239905 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 12228

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 17040
/proc/meminfo: memFree=15496144/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4302.45 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 430244 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 12228

[startup+4362.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 17042
/proc/meminfo: memFree=15496328/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4362.45 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 436244 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4243216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 12228

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17043
/proc/meminfo: memFree=15496292/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4422.45 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 442244 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 12228

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17045
/proc/meminfo: memFree=15496492/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4482.45 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 448244 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 12228

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17047
/proc/meminfo: memFree=15496460/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4542.45 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 454244 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 12228

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17048
/proc/meminfo: memFree=15496308/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4602.46 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 460245 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239664 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 12228

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17050
/proc/meminfo: memFree=15496248/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4662.46 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 466245 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4208848 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 12228

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17051
/proc/meminfo: memFree=15496084/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4722.46 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 472245 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239952 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 12228

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17062
/proc/meminfo: memFree=15496220/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4782.46 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 478245 1 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4243235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 12228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17064
/proc/meminfo: memFree=15496188/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4842.47 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 484245 2 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 12228

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17065
/proc/meminfo: memFree=15496276/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4902.47 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 490245 2 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 12228

[startup+4962.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 17067
/proc/meminfo: memFree=15496732/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=4962.48 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 496246 2 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239292 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 12228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 17068
/proc/meminfo: memFree=15496976/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=5000.08 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 500006 2 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12228

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 17068
/proc/meminfo: memFree=15496976/32950928 swapFree=67111528/67111528
[pid=16855] ppid=16852 vsize=12228 CPUtime=5000.08 cores=0,2,4,6
/proc/16855/stat : 16855 (sparrow2011) R 16852 16855 14779 0 -1 4202496 399 0 0 0 500006 2 0 0 25 0 1 0 518762676 12521472 340 33554432000 4194304 4568220 140733998916144 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16855/statm: 3057 340 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.09
CPU user time (s): 5000.07
CPU system time (s): 0.020996
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.07
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 399
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 7495

runsolver used 7.51986 second user time and 15.2157 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-20 09:42:00
IDJOB=3221125
IDBENCH=82871
IDSOLVER=1636
FILE ID=node114/3221125-1303285320
RUNJOBID= node114-1303285320-16838
PBS_JOBID= 13049510
Free space on /tmp= 71684 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S862932513-073.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221125-1303285320/watcher-3221125-1303285320 -o /tmp/evaluation-result-3221125-1303285320/solver-3221125-1303285320 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3221125-1303285320.cnf 1165800467

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dbf411c57e02bcb78ae06dd835bb89b5
RANDOM SEED=1165800467

node114.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15502964 kB
Buffers:        737624 kB
Cached:       16278788 kB
SwapCached:          0 kB
Active:        7746992 kB
Inactive:      9333476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15502964 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             908 kB
Writeback:           0 kB
AnonPages:       63928 kB
Mapped:          14492 kB
Slab:           305780 kB
PageTables:       4352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   185648 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71684 MiB
End job on node114 at 2011-04-20 11:05:22